N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine CAS 1542092-08-9
| CAS No. | 1542092-08-9 |
| Molecular Formula | C10H13N3S |
| Molecular Weight | 207.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine (CAS 1542092-08-9), molecular formula C10H13N3S and molecular weight 207.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13N3S |
| Molecular Weight | 207.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-(Tert-butyl)-1h-imidazo[4,5-c]pyridine-2-thiol (CAS 1520747-34-5)
- N,N-diethylthieno[3,2-d]pyrimidin-4-amine (CAS 16234-52-9)
- 2-(5-Methyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1520676-44-1)
- 3-[(1E)-(Dimethylamino)methylidene]-1-phenylthiourea (CAS 1661847-00-2)
- 3-Chloro-N-hydroxy-2,2-dimethylpropanamide (CAS 81778-06-5)
- methyl 3-(2-hydroxypropan-2-yl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 83249-19-8)
- tert-Butyl 2-bromo-1H-indole-1-carboxylate (CAS 249608-77-3)
- 2-Furylacetone (CAS 6975-60-6)
- 2-Isopropyl-4-(trifluoromethyl)pyridin-3-amine (CAS 2387291-24-7)
- 1142199-90-3 (4E)-3-(Chloromethyl)-4-(2,3,4-trimethoxybenzylidene)isoxazol-5(4H)-one MFCD12027833 (CAS 1142199-90-3)
- Urapidil Impurity 28 (CAS 16015-70-6)
- (S)-1-(4-bromo-3-methylphenyl)propan-1-amine (CAS 1213857-70-5)
- Methyl 2-(6-(chloromethyl)pyridin-2-yl)acetate hydrochloride (CAS 2227272-88-8)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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